83913291

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 159095040

約数和(自身を除く): 75181749

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 6373, 13167, 19119, 44611, 57357, 70103, 121087, 133833, 210309, 363261, 401499, 490721, 630927, 847609, 1089783, 1331957, 1472163, 2542827, 3995871, 4416489, 7628481, 9323699, 11987613, 27971097, 83913291]

約数ペア:

[(1, 83913291), (3, 27971097), (7, 11987613), (9, 9323699), (11, 7628481), (19, 4416489), (21, 3995871), (33, 2542827), (57, 1472163), (63, 1331957), (77, 1089783), (99, 847609), (133, 630927), (171, 490721), (209, 401499), (231, 363261), (399, 210309), (627, 133833), (693, 121087), (1197, 70103), (1463, 57357), (1881, 44611), (4389, 19119), (6373, 13167)]